KaitlinS

light

parabola
y=-x2+(1/2)
D: (∞,-∞)
R: (-∞,1/2]
Discontinuities: none
Symmetry: y-axis
Even: -(-x)2+(1/2)=-x2+(1/2)
End behavior: lim f(x) x-->∞=-∞
lim f(x) x→-∞=-∞
lim f(x) x→0-= 1/2
lim f(x) x→0+= 1/2
lim f(x) x→0 = 1/2